wd_work 26 arch/powerpc/platforms/embedded6xx/ls_uart.c static struct work_struct wd_work; wd_work 136 arch/powerpc/platforms/embedded6xx/ls_uart.c INIT_WORK(&wd_work, wd_stop); wd_work 137 arch/powerpc/platforms/embedded6xx/ls_uart.c schedule_work(&wd_work);